Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#1,196 in Kowloon Bay, Hong Kong
#11,632 in China
Lead Billion Limited
Forward Citations = 3
4 inventors:
Lead Billion Limited
CIPO Patents = 2
EPO Patents = 3
Forward Citations = 3
Loading Chart...
Loading Chart...
4 inventors (with patents filed for the assignee):
Ming Li (2 out of 15 patents)
Lei Cheng (2 out of 3 patents)
Hong Liu (1 out of 50 patents)
4. Hong-Wei Liu (1 out of 1 patent)
5. John Elsby Sanderson (1 patent)
6. Jao Yiu Sung (1 patent)
7. Ping Chung Leung (2 patents)
8. Kai Ming Chan (1 patent)
9. Ming Li (0 patent)
10. Hui Dong (0 patent)
11. Joseph Jao Sung (0 patent)
12. Kenneth Ka Lee (0 patent)
13. Edmund Ngai Cheung (0 patent)
14. Jack Chun Cheng (0 patent)
15. Hongwei Liu (0 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lead Billion Limited. Retrieved from https://idiyas.com/company/lead-billion
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
2 patents (CIPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
3 patents (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]